DC 1018L Mini Uninterruptible Power Supply 5V 9V 12V UPS Backup Battery Adapter Optical WiFi Cat Router Monitor Emergency Power
Quick answer
Is $19.75 a good price for DC 1018L Mini Uninterruptible Power Supply 5V 9V 12V UPS Backup…?
It is the usual price, not a deal: $19.75 is in line with the typical price of $19.75 that DipScout measured over the last 11 days. Tracked since Oct 22, 2026, it ranged from $19.65 to $24.09.
$19.75
Today it costs $19.75 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $19.65 to $24.09. By our price history, it is not on sale right now.
Drop detected on . Price last re-checked on .
No drop compared with what we observed over the last 11 days. The store advertises "was $39.50", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$19.75since Oct 30
Lowest$19.65Oct 25 to Oct 28
Highest$24.09Oct 22 to Oct 24
Tracked since Oct 22 · 4 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 30, 07:00 UTC | $19.75 | +0.3% |
| Oct 28, 08:42 UTC | $19.69 | +0.2% |
| Oct 25, 17:10 UTC | $19.65 | −16% |
| Oct 24, 10:12 UTC | $23.39 | −3% |
| Oct 22, 20:37 UTC | $24.09 | start |
| Store | Stone's Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 5 |
| First seen | |
| Last reading |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| DOCREATE TOOI Store | $21.29 · 20 sold |
|---|